2-(iodomethyl)-2-methyl-9-methylsulfonyl-1-oxaspiro[4.4]nonane CAS 1869708-58-6
| CAS No. | 1869708-58-6 |
| Molecular Formula | C11H19IO3S |
| Molecular Weight | 358.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(iodomethyl)-2-methyl-9-methylsulfonyl-1-oxaspiro[4.4]nonane (CAS 1869708-58-6), a certified reference material (molecular formula C11H19IO3S, MW 358.24 g/mol) for analytical method development and quality control.
Structurally, 2-(iodomethyl)-2-methyl-9-methylsulfonyl-1-oxaspiro[4.4]nonane (C11H19IO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 358.24 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(iodomethyl)-2-methyl-9-methylsulfonyl-1-oxaspiro[4.4]nonane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H19IO3S |
| Molecular Weight | 358.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
Related iodomethyl Standards
- 7-(iodomethyl)-4-methylsulfonyl-6-oxaspiro[4.5]decane (CAS 1882586-47-1)
- Benzyl 4-(iodomethyl)piperidine-1-carboxylate (CAS 149897-41-6)
- Benzyl 3-(iodomethyl)piperidine-1-carboxylate (CAS 405090-65-5)
- 4-Benzyl-2-(Iodomethyl)-2,6,6-Trimethylmorpholine (CAS 892871-64-6)
- Benzyl (3-(iodomethyl)bicyclo[1.1.1]pentan-1-yl)carbamate (CAS 2830580-40-8)
- 2,3-Bis(iodomethyl)pyrazine (CAS 1823363-44-5)
- 2-(Iodomethyl)-1,5-dimethyl-1,2-dihydrofuro[2,3-c]quinolin-4(5H)-one (CAS 918785-29-2)
- ethyl 1-(iodomethyl)-3-isopropyl-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2731009-91-7)
Recommended Standards
- 6-(3-Bromophenyl)-3-(piperidin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706458-91-4)
- 6-(4-Bromophenyl)-3-(piperidin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706456-49-6)
- (1-(tert-Butoxycarbonyl)-3-methyl-1H-indazol-5-yl)boronic acid pinacol ester, 97% (CAS 864770-82-1)
- 6-(3-Bromophenyl)-3-(piperidin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706428-73-0)
- 2-(4-Hydroxybutyl)-4-nitroisoindoline-1,3-dione (CAS 451460-32-5)
- 2-[4-(Carboxymethoxy)phenyl]quinoline-4-carboxylic acid (CAS 892218-38-1)
- 5-bromo-1-(propan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole (CAS 2364586-27-4)
- Methyl 4-((tert-butoxycarbonyl)amino)-3-methylisoxazole-5-carboxylate (CAS 1023814-55-2)
- Foritinib Impurity 8 (CAS CATO-C4X-33108)
- 5-Amino-2H-1,2,3-triazole-4-carboxylic acid (CAS 20420-84-2)
- 6-Ethyl-4-hydroxy-2H-pyran-2-one (CAS 36795-97-8)
- 2-tert-butylazetidine hydrochloride (CAS 1432678-94-8)
- 3-Amino-5-bromo-2-iodobenzoic acid (CAS 1341669-43-9)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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